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APMC · Ampercap Acquisition Co
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APMC AmperCap Acquisition (APMC) Insider Trading, Ownership & Congress Trades

Investment Vehicles · Blank checks · CIK 0002101393
Quote by TradingView
Activist 13DC-suite buying · 2
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
54
13F, latest reported quarter

What the filings say about APMC

Insiders, 180 days
+$5.3M net bought
2 buyers
Activist stakes (13D), 180 days
1 filing
Largest: 19.6% of the class

AmperCap Acquisition insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, AmperCap Acquisition Co insiders bought a net $5.3M of stock across 3 Form 4 purchases and sales, with 2 insiders buying. Source: SEC Form 4 filings, as of 2026-10-28.

Insider
Filed
Shares
Value
Since filing
AmperSPAC LLC
Co-CEO
BUY
2026-06-12 SECtraded 2026-06-10
34,912
$349.1K
+0.4%
Context
  • 1 earlier Form 4 trade (code P or S) here by this insider (1 buy), the last on Jun 4, 2026.
  • The trade is 0.9% of the 3,914,079 shares held after it.
  • 1 other insider bought within 30 days.
  • 54 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Co-CEO AmperSPAC LLC bought about $349.1K of APMC on Jun 10, 2026; 1 other insider bought within 30 days and 54 funds added in the latest 13F quarter.
AmperSPAC LLC
Co-CEO
BUY
2026-06-12 SECtraded 2026-06-04
247,500
$2.5M
+0.4%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 6.4% of the 3,891,667 shares held after it.
  • 1 other insider bought within 30 days.
  • 54 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Co-CEO AmperSPAC LLC bought about $2.5M of APMC on Jun 4, 2026, the largest insider purchase at the company on our record; 1 other insider bought within 30 days and 54 funds added in the latest 13F quarter.
Gutierrez Pier Alberto
Co-CEO, CFO
BUY
2026-06-08 SECtraded 2026-06-04
247,500
$2.5M
+0.4%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 100.0% of the 247,500 shares held after it.
  • 1 other insider bought within 30 days.
  • 54 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Co-CEO, CFO Gutierrez Pier Alberto bought about $2.5M of APMC on Jun 4, 2026, the largest insider purchase at the company on our record; 1 other insider bought within 30 days and 54 funds added in the latest 13F quarter.
3 transactions on record · a thin record, read with care
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
See all insider buying · insider selling
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Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net +$5.3M over 180 days
+$5.3M of it by a 10%+ holder
more than 80% of Investment Vehicles
Congress
no House purchase disclosed in the last 12 months
Funds
54 funds bought in last quarter
more than 94% of Investment Vehicles
Revenue
no revenue reported in any filing
Margin
no margin: no revenue reported
Buybacks
no share repurchases reported
Short interest
<0.1% of the float short (float per yahoo 2026-10-26) · 36.1 days to cover · settled 2026-09-30
more than 56% of Investment Vehicles
The situation: each line is one rule over one dataset
AmperSPAC LLC disclosed a 5%+ stake (19.61%) in the last six months.
What changed in the last 30 days
Oct 28Insider buying stopped: no purchases in 90 days after 3 in the prior 90
Why it matters
The absence is the signal: 3 purchases in one 90-day window and none in the next is a change of behaviour, not a filing.

Watch APMC

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
+0.4%12M
-0%+0%+0%+1%2026-062026-072026-082026-082026-092026-10
Insider sell
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns APMC: institutional holders (13F)

13F holdings, latest reported quarter
Magnetar Financial LLC
1,200,000 sh
$12.0M
ADAGE CAPITAL PARTNERS GP, L.L.C.
2,250,000 sh
$11.3M
Sculptor Capital LP
2,043,930 sh
$10.3M
Wealthspring Capital LLC
963,290 sh
$9.7M
WOLVERINE ASSET MANAGEMENT LLC
1,408,310 sh
$7.1M

Congress trades in APMC

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

13D: intends to influence · 13G: passive
AmperSPAC LLC
Activist 13D · 2026-06-11
19.61%
Harish Dadoo Gonzalez
Activist 13D · 2026-06-11
19.61%
Alberto Gutierriez Pier
Activist 13D · 2026-06-11
19.61%

APMC planned insider sales (Form 144)

No planned-sale notices
No insider has filed to sell. Watch this after a run-up.

APMC mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
First Trust Merger Arbitrage Fund
$5.4M position · as of 2026-06-30
0.3%
First Trust Multi-Strategy Fund
$876.8K position · as of 2026-06-30
0.1%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
An activist crossed the 5% line with declared intent.
The record shows a net $5.3M bought by insiders over 180 days, 54 funds added last quarter. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector by SEC SIC code
TPLMNTRRGLDHASICRTINVSSRMUCASULBLEGOPBTAVNI

APMC Stock Sonar score 3/7 axes

Find similar shapesCompare

APMC ranks highest on institutional and government (94th percentile) and insider conviction (89th), and lowest on risk and compliance (31st), among Investment Vehicles peers.

Insider conviction
89
Inputs
  • Net Form 4 buying (codes P and S), 180d$5.3M · 96 pct, universe of 3,403
  • Insider buyers, 180d2 · 81 pct, universe of 3,445
Institutional and government
94
Inputs
  • Funds adding, latest quarter54 · 94 pct, sector of 254
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
31
Inputs
  • Short interest, % of float+0.0% · 31 pct, sector of 293
  • Recalls per $1B revenue, 3yrevenue under $50M or not filed, so a count cannot be scaled to size
  • EPA cases per $1B revenue, 5yrevenue under $50M or not filed, so a count cannot be scaled to size
  • New text in Risk Factors, latest 10-Kneeds two 10-Ks with a Risk Factors section (not 20-F filers or stubs)
4 not measured: Profitability, Financial health, Growth, US patents
  • Profitability needs 2 of 4 inputs, 0 present: fewer than four consecutive quarters of net income; fewer than four consecutive quarters of operating income
  • Financial health needs 1 of 2 inputs, 0 present: no debt line filed
  • Growth needs 1 of 2 inputs, 0 present: no backlog line filed, or no year-earlier backlog; no revenue for this year and the year before
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

3 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

APMC filings, in plain words

Are AmperCap Acquisition insiders buying or selling APMC?

In the 180 days to 2026-10-28, AmperCap Acquisition insiders were net buyers, a net $5.3M across purchases and sales reported on Form 4, by 2 buyers.

Read the full summary

In the 180 days to 2026-10-28, AmperCap Acquisition insiders were net buyers of APMC, a net $5.3M across purchases and sales reported on Form 4 by 2 buyers. Most of that figure, $5.3M, came from a holder of 10% or more rather than an officer or director. 1 activist Schedule 13D filing in the last 180 days declared an intent to influence the company, the largest for 19.6% of the class. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

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